CN104051124B - 层压电感器及其阵列 - Google Patents

层压电感器及其阵列 Download PDF

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Publication number
CN104051124B
CN104051124B CN201310373374.3A CN201310373374A CN104051124B CN 104051124 B CN104051124 B CN 104051124B CN 201310373374 A CN201310373374 A CN 201310373374A CN 104051124 B CN104051124 B CN 104051124B
Authority
CN
China
Prior art keywords
main body
inner conductive
conductive pattern
interarea
laminated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201310373374.3A
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English (en)
Chinese (zh)
Other versions
CN104051124A (zh
Inventor
朴兴吉
朴珉哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of CN104051124A publication Critical patent/CN104051124A/zh
Application granted granted Critical
Publication of CN104051124B publication Critical patent/CN104051124B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN201310373374.3A 2013-03-14 2013-08-23 层压电感器及其阵列 Expired - Fee Related CN104051124B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0027535 2013-03-14
KR1020130027535A KR101983139B1 (ko) 2013-03-14 2013-03-14 적층형 인덕터 및 적층형 인덕터 어레이

Publications (2)

Publication Number Publication Date
CN104051124A CN104051124A (zh) 2014-09-17
CN104051124B true CN104051124B (zh) 2018-02-02

Family

ID=51503834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310373374.3A Expired - Fee Related CN104051124B (zh) 2013-03-14 2013-08-23 层压电感器及其阵列

Country Status (4)

Country Link
US (1) US9336940B2 (ja)
JP (1) JP6261902B2 (ja)
KR (1) KR101983139B1 (ja)
CN (1) CN104051124B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961793B (zh) * 2016-01-08 2019-08-20 乾坤科技股份有限公司 电子模块及电路板
KR102653217B1 (ko) * 2016-11-15 2024-04-01 삼성전기주식회사 인덕터
JP6911583B2 (ja) * 2017-06-30 2021-07-28 Tdk株式会社 積層電子部品
JP2019057687A (ja) 2017-09-22 2019-04-11 株式会社村田製作所 電子部品
JP7304727B2 (ja) * 2019-04-03 2023-07-07 株式会社トーキン 複合磁性体及びその製造方法

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JP2005322743A (ja) * 2004-05-07 2005-11-17 Murata Mfg Co Ltd 積層コイル部品の製造方法
CN1701398A (zh) * 2003-10-10 2005-11-23 株式会社村田制作所 层式线圈元件及其制造方法
CN1893267A (zh) * 2005-07-04 2007-01-10 Tdk株式会社 电涌吸收元件
CN1905362A (zh) * 2005-07-29 2007-01-31 Tdk株式会社 电涌吸收元件和电涌吸收电路
JP2007096884A (ja) * 2005-09-29 2007-04-12 Tdk Corp サージ吸収素子
CN201063590Y (zh) * 2007-04-25 2008-05-21 深圳市麦捷微电子科技股份有限公司 片式emi滤波器
JP2011114627A (ja) * 2009-11-27 2011-06-09 Panasonic Corp コモンモードノイズフィルタ
CN102939634A (zh) * 2010-06-09 2013-02-20 株式会社村田制作所 电子元件及其制造方法

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JPS561519A (en) * 1979-06-19 1981-01-09 Kokusai Electric Co Ltd Manufacture of inductance element
JPS56141410U (ja) * 1980-03-25 1981-10-26
US5162970A (en) * 1992-01-27 1992-11-10 American Technical Ceramics Corporation Miniature monolithic ceramic coupler for electronic circuits
JPH05291044A (ja) * 1992-04-13 1993-11-05 Murata Mfg Co Ltd 積層型コイル
JPH05326269A (ja) * 1992-05-20 1993-12-10 Murata Mfg Co Ltd チップ型積層コイル
JPH07161529A (ja) * 1993-12-03 1995-06-23 Murata Mfg Co Ltd 積層型電子部品
JPH08130115A (ja) * 1994-10-31 1996-05-21 Fuji Elelctrochem Co Ltd 電子チップ部品
KR0142242B1 (ko) 1995-04-18 1998-07-01 우덕창 칩 인덕터의 제조방법
JPH10163004A (ja) * 1996-12-02 1998-06-19 Sony Corp 抵抗器、コンデンサ、インダクタ及びコネクタ
JP3161455B2 (ja) * 1999-05-20 2001-04-25 株式会社村田製作所 コモンモードチョークコイル
JP3036542B1 (ja) * 1999-06-04 2000-04-24 株式会社村田製作所 積層型インダクタ
JP2001155938A (ja) * 1999-09-17 2001-06-08 Fdk Corp 積層インダクタおよびその製造方法
JP2002111421A (ja) * 2000-09-29 2002-04-12 Kyocera Corp ノイズフィルタ
JP2003060463A (ja) * 2001-08-09 2003-02-28 Murata Mfg Co Ltd 積層型ｌｃ複合部品およびその製造方法
JP4432303B2 (ja) * 2001-09-28 2010-03-17 株式会社村田製作所 積層インダクタ
JP2003197428A (ja) * 2001-12-28 2003-07-11 Tdk Corp チップ型コモンモードチョークコイル
JP2004350236A (ja) * 2003-05-26 2004-12-09 Murata Mfg Co Ltd 帯域選択透過回路
JP4635430B2 (ja) * 2003-11-25 2011-02-23 株式会社村田製作所 積層コイル部品
JP5008926B2 (ja) * 2006-08-23 2012-08-22 Ｔｄｋ株式会社 積層型インダクタ及び積層型インダクタのインダクタンス調整方法
JP2010272793A (ja) * 2009-05-25 2010-12-02 Murata Mfg Co Ltd コイル装置アレイ及びその製造法
JP5540912B2 (ja) * 2009-08-12 2014-07-02 株式会社村田製作所 積層型フィルタ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1145988C (zh) * 1996-06-18 2004-04-14 戴尔电子有限公司 单块厚膜片式感应器及制造该感应器的方法
CN1701398A (zh) * 2003-10-10 2005-11-23 株式会社村田制作所 层式线圈元件及其制造方法
JP2005322743A (ja) * 2004-05-07 2005-11-17 Murata Mfg Co Ltd 積層コイル部品の製造方法
CN1893267A (zh) * 2005-07-04 2007-01-10 Tdk株式会社 电涌吸收元件
CN1905362A (zh) * 2005-07-29 2007-01-31 Tdk株式会社 电涌吸收元件和电涌吸收电路
JP2007096884A (ja) * 2005-09-29 2007-04-12 Tdk Corp サージ吸収素子
CN201063590Y (zh) * 2007-04-25 2008-05-21 深圳市麦捷微电子科技股份有限公司 片式emi滤波器
JP2011114627A (ja) * 2009-11-27 2011-06-09 Panasonic Corp コモンモードノイズフィルタ
CN102939634A (zh) * 2010-06-09 2013-02-20 株式会社村田制作所 电子元件及其制造方法

Also Published As

Publication number Publication date
KR20140112885A (ko) 2014-09-24
US9336940B2 (en) 2016-05-10
JP6261902B2 (ja) 2018-01-17
JP2014179579A (ja) 2014-09-25
CN104051124A (zh) 2014-09-17
KR101983139B1 (ko) 2019-05-28
US20140266538A1 (en) 2014-09-18

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Granted publication date: 20180202

Termination date: 20190823